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Database: UniProt
Entry: D0RNQ3_9PROT
LinkDB: D0RNQ3_9PROT
Original site: D0RNQ3_9PROT 
ID   D0RNQ3_9PROT            Unreviewed;       458 AA.
AC   D0RNQ3;
DT   15-DEC-2009, integrated into UniProtKB/TrEMBL.
DT   15-DEC-2009, sequence version 1.
DT   24-JAN-2024, entry version 56.
DE   RecName: Full=Magnesium transporter MgtE {ECO:0000256|RuleBase:RU362011};
GN   ORFNames=HIMB114_00004270 {ECO:0000313|EMBL:EMH80048.1};
OS   alpha proteobacterium HIMB114.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Candidatus Pelagibacterales;
OC   Candidatus Pelagibacteraceae.
OX   NCBI_TaxID=684719 {ECO:0000313|EMBL:EMH80048.1, ECO:0000313|Proteomes:UP000033990};
RN   [1] {ECO:0000313|EMBL:EMH80048.1, ECO:0000313|Proteomes:UP000033990}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HIMB114 {ECO:0000313|EMBL:EMH80048.1,
RC   ECO:0000313|Proteomes:UP000033990};
RA   Rappe M., Ferriera S., Johnson J., Kravitz S., Beeson K., Sutton G.,
RA   Rogers Y.-H., Friedman R., Frazier M., Venter J.C.;
RL   Submitted (OCT-2009) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:EMH80048.1, ECO:0000313|Proteomes:UP000033990}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HIMB114 {ECO:0000313|EMBL:EMH80048.1,
RC   ECO:0000313|Proteomes:UP000033990};
RA   Grote J., Thrash C., Huggett M.J., Landry Z., Carini P., Giovannoni S.J.,
RA   Rappe M.S., Brinkac L., Kim M., Beeson K., Ferriera S., Sutton G.,
RA   Friedman R., Venter J.C.;
RL   Submitted (SEP-2012) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Acts as a magnesium transporter.
CC       {ECO:0000256|RuleBase:RU362011}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|RuleBase:RU362011}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU362011};
CC       Multi-pass membrane protein {ECO:0000256|RuleBase:RU362011}. Membrane
CC       {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the SLC41A transporter family.
CC       {ECO:0000256|ARBA:ARBA00009749, ECO:0000256|RuleBase:RU362011}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EMH80048.1}.
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DR   EMBL; ADAC02000001; EMH80048.1; -; Genomic_DNA.
DR   AlphaFoldDB; D0RNQ3; -.
DR   STRING; 684719.HIMB114_00004270; -.
DR   eggNOG; COG2239; Bacteria.
DR   Proteomes; UP000033990; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015095; F:magnesium ion transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   CDD; cd04606; CBS_pair_Mg_transporter; 1.
DR   Gene3D; 3.10.580.10; CBS-domain; 1.
DR   Gene3D; 1.25.60.10; MgtE N-terminal domain-like; 1.
DR   Gene3D; 1.10.357.20; SLC41 divalent cation transporters, integral membrane domain; 1.
DR   InterPro; IPR000644; CBS_dom.
DR   InterPro; IPR046342; CBS_dom_sf.
DR   InterPro; IPR006668; Mg_transptr_MgtE_intracell_dom.
DR   InterPro; IPR038076; MgtE_N_sf.
DR   InterPro; IPR006669; MgtE_transporter.
DR   InterPro; IPR006667; SLC41_membr_dom.
DR   InterPro; IPR036739; SLC41_membr_dom_sf.
DR   NCBIfam; TIGR00400; mgtE; 1.
DR   PANTHER; PTHR43773; MAGNESIUM TRANSPORTER MGTE; 1.
DR   PANTHER; PTHR43773:SF1; MAGNESIUM TRANSPORTER MGTE; 1.
DR   Pfam; PF00571; CBS; 2.
DR   Pfam; PF01769; MgtE; 1.
DR   Pfam; PF03448; MgtE_N; 1.
DR   SMART; SM00924; MgtE_N; 1.
DR   SUPFAM; SSF54631; CBS-domain pair; 1.
DR   SUPFAM; SSF161093; MgtE membrane domain-like; 1.
DR   SUPFAM; SSF158791; MgtE N-terminal domain-like; 1.
DR   PROSITE; PS51371; CBS; 1.
PE   3: Inferred from homology;
KW   CBS domain {ECO:0000256|PROSITE-ProRule:PRU00703};
KW   Cell membrane {ECO:0000256|RuleBase:RU362011};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU362011};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362011};
KW   Metal-binding {ECO:0000256|RuleBase:RU362011};
KW   Reference proteome {ECO:0000313|Proteomes:UP000033990};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU362011};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|RuleBase:RU362011};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU362011}.
FT   TRANSMEM        294..314
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362011"
FT   TRANSMEM        326..351
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362011"
FT   TRANSMEM        372..391
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362011"
FT   TRANSMEM        397..421
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362011"
FT   TRANSMEM        433..456
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362011"
FT   DOMAIN          213..269
FT                   /note="CBS"
FT                   /evidence="ECO:0000259|PROSITE:PS51371"
SQ   SEQUENCE   458 AA;  50908 MW;  F2A9ADBFD8C191CD CRC64;
     MSNEETIEKK TFEVTKELID NLVSLINEKR VVEINNSLHA LHPSDAAEVL SNLPEKARFN
     LLLLEALDLR PDTVKELNNT LQKDILNQLP SDNVAEIVNQ LESDDALQIV SNLDEEKKID
     VYEKIPLQDK KLLEEVLKAY PEDSAARIMQ TEYCSVSPEW TVGETIDYLR ETDDLPKEFL
     QIFIVDDKKR PLGSVPSSRV LRNPRSTKMR DIMDETQMLI YGDWDKEQVG YLFEQYNLIS
     AGVVDKNNKL IGMITADDIL TVLKEEAEED ALKLAGVQDE AITDNAVKIT KKRFVWLLIN
     LFTAVIASYV IGLFDGNIQK VVALAVLMPI VASMGGNAAT QTLTVTVRLI ATKELTAENL
     FKIIGKEFSV GFLNGILFSL ISGLFVYFWF YEIKLSILIA VSMVINMACA GLSGIAIPVI
     LDKSKIDPAI ASTVFVTTVT DVVGFVSFLG LAGIILGI
//
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